Are these nitrogen purged? Is there only one adjustment in the middle or is there one for each eyepiece?
242
These are nitrogen purged as are most quality binoculars. Some manufactures now offer argon purge but genrally considered higher cost with minimal additional benefits. There is a single adjustment in middle for both tubes. The right eyepiece has the fine focus so that you can adjust for vision differences between you eyes.
243
There is an adjustment on one of the eye pieces. I don't know about the nitrogen issue.They are lightweight and very fine optically.
244
I think they are nitrogen purged. There is the standard single adjustment in middle, and then the right eyepiece has the fine focus so that you can adjust the binos for varying vision in both eyes. I am a birder for work, and I love these binos.
245
I feel sure that they are nitrogen purged. There is a central adjustment where you close the right eye and focus, then you close the left eye and focus by the eyepiece adjustment on the right eyepiece. I like the binoculars.
246
Once you have the right eyepiece set for your vision there is the standard single adjustment in the middle.
247
Yes, they are nitrogen purged, according to page 7 (english section) of the Monarch 5 Instruction manual which covers the 8x42, 10x42 and 12x42DCF models, it states, "Nitrogen-filled design makes them resistant to condensation and mold." Your second question has already been answered, but yes, there is a central adjustment that affect both eyepieces simultaneously while the right eyepiece has a secondary adjustment. This allows you to, if necessary to adjust both eyepieces to different foci. Additionally, both eyecups rotate and ratchet outwards which guides your eyes into the right distance from the eyepiece that allows easy full field view. These binocs are excellent and I love them... Yes, they are nitrogen purged, according to page 7 (english section) of the Monarch 5 Instruction manual which covers the 8x42, 10x42 and 12x42DCF models, it states, "Nitrogen-filled design makes them resistant to condensation and mold." Your second question has already been answered, but yes, there is a central adjustment that affect both eyepieces simultaneously while the right eyepiece has a secondary adjustment. This allows you to, if necessary to adjust both eyepieces to different foci. Additionally, both eyecups rotate and ratchet outwards which guides your eyes into... » Read More Yes, they are nitrogen purged, according to page 7 (english section) of the Monarch 5 Instruction manual which covers the 8x42, 10x42 and 12x42DCF models, it states, "Nitrogen-filled design makes them resistant to condensation and mold." Your second question has already been answered, but yes, there is a central adjustment that affect both eyepieces simultaneously while the right eyepiece has a secondary adjustment. This allows you to, if necessary to adjust both eyepieces to different foci. Additionally, both eyecups rotate and ratchet outwards which guides your eyes into the right distance from the eyepiece that allows easy full field view. These binocs are excellent and I love them... « Show Less
248
Yes they are. Plus O ring sealed to be 100% fogproof and waterproof. I have purchased a pair and can tell you that I'm very happy that I did. These will perform as well as much more expensive models.
249
Yes, they are nitrogen purged, according to page 7 (english section) of the Monarch 5 Instruction manual which covers the 8x42, 10x42 and 12x42DCF models, it states, "Nitrogen-filled design makes them resistant to condensation and mold." Your second question has already been answered, but yes, there is a central adjustment that affect both eyepieces simultaneously while the right eyepiece has a secondary adjustment. This allows you to, if necessary to adjust both eyepieces to different foci. Additionally, both eyecups rotate and ratchet outwards which guides your eyes into the right distance from the eyepiece that allows easy full field view. These binocs are excellent and I love them...
1857346
Yes it is designed that way on all of them. But if it is off to much take the eyepiece off and redo it to see if it will help.
1195835
Sir - here's the best answer I can give: call Orion and ask them if that eyepiece you mention is threaded for filters, and that you want to screw-on an Orion moon filter to it. You'll get your answer on the spot.
1713244
Yes the rubber boot that surrounds the eyepiece lens actually turns to adjust parralax. I wear glasses as well as contacts and I'm able to adjust for box.
1470601
There's an insert for 1.25" which can be removed for 2" eyepieces. Also, the telescope only comes with a couple of 1.25"...or at least that was the case when I purchased.
50258
I don't think it's either. There are just just rubber rings around the eyepieces. They extend about ¼ inch beyond the eyepiece.
782463
I remove the objective end covers them. I kept them on, but I lost one on the objective end. Vortex sent me a replacement at no cost. so now I remove them when out birding. The ocular covers connect to the strap.
1319784
No idea on the parallax setting. The eyepiece rotates at the rear to focus at different ranges. Hope this helps.
878812
The one lens is but not the other two. They still work. I will look and work more with them in the spring.
2137996
There are 2 silver hex bolts sticking out of the back. One adjusts horizontal, the other adjusts vertical. Gently twist them. I overtightened one and snapped it resulting in ordering a new set of lenses.
1270941
On all of the canons I have owned it works this way:There should be a rubber piece around the eyepiece. It usually slips off by pushing it up. Take that piece off and slip this lens in its place. You won't need the rubber piece anymore.
1017608
Yes, they are adjustable to some degree. I can focus well with one eye. My other eye is really bad, and it does not adjust completely to that eye. They work well for me, and I like them very much.
2061055
Hello, First issue is the use of a reducer/corrector with a barlow multiplier. The two lenses are working against each other to no effect. Use the eyepiece alone or use it with the reducer corrector for lower power (wider fields of view) or use the eyepiece with the barlow for much higher power (smaller fields of view). If you have the Celestron Edge telescope I do not believe the reducer/corrector will work correctly. Hope this helps.
227511
Both my wife and I wear glasses and have no difficulty using the binoculars we have traveled both at sea shore and in the mountains in all sorts of weather without fogging or complications .....I am afraid I don't know whether they are nitrogen filled
622558
screws on the side of housing adjust laser. unsure if purged, but its for air soft so i would say no.
323543
the eye pcs come off and can be changed. I use it as a spotiing scope only so I dont know exactly what you mean
250913
The binoculars don't say anything about gas on them. When I was researching which glasses to buy, I never saw anything about gas on any I looked at and I don't remember the manual saying anything about gas. I don't know for sure, but I don't believe there is gas in them.